[PATCH v3 5/5] mm/shmem: remove unneeded xa_is_value() check in shmem_unuse_swap_entries()

[Kemeng Shi]

As only value entry will be added to fbatch in shmem_find_swap_entries(),
there is no need to do xa_is_value() check in shmem_unuse_swap_entries().

Signed-off-by: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
Reviewed-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
---
 mm/shmem.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/mm/shmem.c b/mm/shmem.c
index 07b8e1400c67..4b42419ce6b2 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1446,8 +1446,6 @@ static int shmem_unuse_swap_entries(struct inode *inode,
 	for (i = 0; i < folio_batch_count(fbatch); i++) {
 		struct folio *folio = fbatch->folios[i];
 
-		if (!xa_is_value(folio))
-			continue;
 		error = shmem_swapin_folio(inode, indices[i], &folio, SGP_CACHE,
 					mapping_gfp_mask(mapping), NULL, NULL);
 		if (error == 0) {
-- 
2.30.0